Which ordered pair is the best estimate for the solution of the
1 answer:
Answer:
(a) (3.5, 1.6)
Step-by-step explanation:
The solution of the system of equations is the point where the lines cross. That point appears to be slightly above the middle of the grid square bounded horizontally by x=3 and x=4, and bounded vertically by y=1 and y=2.
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The solution ordered pair is (x-coordinate, y-coordinate). We observe that the x-coordinate is approximately 3.5, The y-coordinate is slightly more than 1.5, but not as great as 1.9. So, the approximate solution is ...
(x, y) ≈ (3.5, 1.6)
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The graphing calculator shows the solution is quite close to (3.5, 1.6).
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Answer:
The current deer population is 240.
Step-by-step explanation:
The expression given models a exponential decay follows:
For every year that passes since the beginning of the count the population is 0.978 of the year prior. Assuming that the count starts at this year, then "n" is equal to 0, applying this value of n to the formula gives us:
The current deer population is 240.